Shins bear the brunt of the opening the furrow slice behind the coulter blade on your JD plow. Many acres of use or use without coulters or improperly adjusted coulters will cause the shin to wear out. If your shin is worn to the point of actually showing wear on the frog right behind it then they are worn out!
14" HS Shins & bolts $20 each
replaces A14700, 8195A, A12434, AA11354, BA1021A, or AA14564
16" HS shins & bolts $20 each
replaces A14701, 8196A, A12436, AA11356, BA1023A, or AA14566
16/18" NU shins & bolts $23 each
replaces A15594 or AA14883
New shins for HS (14 & 16inch) and NU (16 & 18) bottoms are available for $20 each including hardware.
It's highly recommend to replace the plow shin when replacing the moldboard since they are more or less a matched pair.
If your plow bottom happens to be worn to the point of damage like these pictured above and your plow frog is runined, Tyler has many good used original HS and NU series plow frogs to choose from.
Copyright 2017 Tyler the Plow Guy. All rights reserved.
Tyle the Plow Guy is in no way affiliated with Deere & Co.